wip: add hyper-sd 8 step cfg lora with negative prompt support

modules/flags.py

@@ -107,6 +107,7 @@ class Steps(IntEnum):
     SPEED = 30
     EXTREME_SPEED = 8
     LIGHTNING = 4
+    HYPER_SD8 = 8
     HYPER_SD = 4
 
 
@@ -115,6 +116,7 @@ class StepsUOV(IntEnum):
     SPEED = 18
     EXTREME_SPEED = 8
     LIGHTNING = 4
+    HYPER_SD8 = 8
     HYPER_SD = 4
 
 
@@ -123,6 +125,7 @@ class Performance(Enum):
     SPEED = 'Speed'
     EXTREME_SPEED = 'Extreme Speed'
     LIGHTNING = 'Lightning'
+    HYPER_SD8 = 'Hyper-SD8'
     HYPER_SD = 'Hyper-SD'
 
     @classmethod